The previous patch to allow the hwspinlock code to be disabled missed
handling the free in the error path, do so using the better IS_ENABLED()
pattern as suggested by Baolin. While we're at it also check that we have
a hardware spinlock before freeing it - the core code reports an error
when freeing an invalid lock.
Suggested-by: Baolin Wang <baolin.wang@linaro.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
regmap_range_exit(map);
kfree(map->work_buf);
err_hwlock:
- hwspin_lock_free(map->hwlock);
+ if (IS_ENABLED(REGMAP_HWSPINLOCK) && map->hwlock)
+ hwspin_lock_free(map->hwlock);
err_map:
kfree(map);
err: